| article html file updated | 1 September 2025 03:50 CEST | Update | https://www.mdpi.com/2227-9032/8/3/228 |
| article html file updated | 22 July 2022 01:09 CEST | Update | - |
| article html file updated | 24 July 2020 09:39 CEST | Original file | - |
| article pdf uploaded. | 24 July 2020 09:38 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/3/228/pdf |
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